Button configuration for a testing device



FIG. 1 is a front perspective view of a first embodiment of the button configuration.

FIG. 2 is a bottom elevational view of the first embodiment of the button configuration.

FIG. 3 is a top elevational view of the first embodiment of the button configuration.

FIG. 4 is a front elevational view of the first embodiment of the button configuration.

FIG. 5 is a rear elevational view of the first embodiment of the button configuration.

FIG. 6 is a left side elevational view of the first embodiment of the button configuration. The right side elevational view (not shown) is a mirror image of the left side elevational view.

FIG. 7 is a front perspective view of a second embodiment of the button configuration.

FIG. 8 is a bottom elevational view of the second embodiment of the button configuration.

FIG. 9 is a top elevational view of the second embodiment of the button configuration.

FIG. 10 is a front elevational view of the second embodiment of the button configuration.

FIG. 11 is a rear elevational view of the second embodiment of the button configuration; and,

FIG. 12 is a left side elevational view of the second embodiment of the button configuration. The right side elevational view (not shown) is a mirror image of the left side elevational view.

The broken line showings in the drawings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a button configuration for a testing device, as shown and described. 